Home / 2,006,264.40-2,768,644.62-1,146,843.24

Finding the Fourth Proportional to 2,006,264.40, 2,768,644.62 and 1,146,843.24

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Solution

The fourth proportional to 2,006,264.40, 2,768,644.62 and 1,146,843.24 is: 1,582,643.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,264.40 : 2,768,644.62 = 1,146,843.24 : x
  2. Step 2: Convert to fraction form
    2,006,264.40/2,768,644.62 = 1,146,843.24/x
  3. Step 3: Cross multiply
    2,006,264.40x = 2,768,644.62 × 1,146,843.24
  4. Step 4: Simplify right side
    2,006,264.40x = 3,175,201,366,409.37
  5. Step 5: Solve for x
    x = 3,175,201,366,409.37/2,006,264.40
  6. Step 6: Final answer
    x = 1,582,643.53

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.